STM32WLE5 for LoRaWAN® + Espressif ESP32-C2 BLE and WiFi

Product Summary

Note: MHF connectors are generally interoperable with IPEX-style connectors in most practical deployments, allowing cross-use in numerous designs.

Editorial narrative

Note: MHF connectors are generally interoperable with IPEX-style connectors in most practical deployments, allowing cross-use in numerous designs. What is STM32WLE5 for LoRaWAN + Espressif ESP32-C2 BLE and WiFi ? The STM32WLE5 for LoRaWAN + Espressif ESP32-C2 BLE and WiFi RAK11162 is a compact, low-power WisBlock Core module that integrates LoRa, WiFi, and Bluetooth (BLE 5) connectivity into one device. It features two microcontrollers: an STM32WLE5 for LoRa and LoRaWAN communication (LoRaWAN v1.0.4 compliant) and an Espressif ESP8684 modem (based on ESP32-C2) for WiFi and BLE, both controllable via AT commands . The STM32WLE5 supports RUI3 for custom firmware development. Its small form factor (20 mm x 30 mm), multiple I/O interfaces (UART, I2C, SPI, ADC, GPIO), wide temperature range, and global frequency support (860–930 MHz) make it ideal for smart city, agriculture, and industrial IoT applications . The RAK11162 WisBlock Core module uses the WisDuo RAK11160 stamp module to ensure compatibility with the WisBlock modular system . Why You Need STM32WLE5 for LoRaWAN + Espressif ESP32-C2 BLE and WiFi The RAK11162 is the best LoRaWAN module for developers who require a certified, region-ready module with robust wireless security, future-proof LoRaWAN 1.0.4 stack, and support for firmware over-the-air updates. Why it’s useful: Eases global deployment: Supports major LoRaWAN regions, including LBT for Japan compliance Supports remote updates: FUOTA-ready for remote firmware updates over LoRa or WiFi Works across industries: Ready for smart city, agriculture, and industrial monitoring solutions Key Features of STM32WLE5 for LoRaWAN + Espressif ESP32-C2 BLE and WiFi LoRaWAN module for smart city, agriculture, industrial applications Compact Form Factor: 20 mm x 30 mm WisBlock Core module with connector for WisBlock Baseboards I/O ports: UART/I2C/SPI/ADC/GPIO Temperature range: -40 °C to +85 °C Supply voltage: 3.3 V Frequency range: 150 MHz to 960 MHz for LoRa (RF path is

Facets

• Last verified: 2026-06-01